youtube_dl/extractor/ign.py

   1 import re
   2 import json
   3
   4 from .common import InfoExtractor
   5 from ..utils import (
   6     determine_ext,
   7 )
   8
   9
  10 class IGNIE(InfoExtractor):
  11     """
  12     Extractor for some of the IGN sites, like www.ign.com, es.ign.com de.ign.com.
  13     Some videos of it.ign.com are also supported
  14     """
  15
  16     _VALID_URL = r'https?://.+?\.ign\.com/(?P<type>videos|show_videos|articles|(?:[^/]*/feature))(/.+)?/(?P<name_or_id>.+)'
  17     IE_NAME = u'ign.com'
  18
  19     _CONFIG_URL_TEMPLATE = 'http://www.ign.com/videos/configs/id/%s.config'
  20     _DESCRIPTION_RE = [r'<span class="page-object-description">(.+?)</span>',
  21                        r'id="my_show_video">.*?<p>(.*?)</p>',
  22                        ]
  23
  24     _TESTS = [
  25         {
  26             u'url': u'http://www.ign.com/videos/2013/06/05/the-last-of-us-review',
  27             u'file': u'8f862beef863986b2785559b9e1aa599.mp4',
  28             u'md5': u'eac8bdc1890980122c3b66f14bdd02e9',
  29             u'info_dict': {
  30                 u'title': u'The Last of Us Review',
  31                 u'description': u'md5:c8946d4260a4d43a00d5ae8ed998870c',
  32             }
  33         },
  34         {
  35             u'url': u'http://me.ign.com/en/feature/15775/100-little-things-in-gta-5-that-will-blow-your-mind',
  36             u'playlist': [
  37                 {
  38                     u'file': u'5ebbd138523268b93c9141af17bec937.mp4',
  39                     u'info_dict': {
  40                         u'title': u'GTA 5 Video Review',
  41                         u'description': u'Rockstar drops the mic on this generation of games. Watch our review of the masterly Grand Theft Auto V.',
  42                     },
  43                 },
  44                 {
  45                     u'file': u'638672ee848ae4ff108df2a296418ee2.mp4',
  46                     u'info_dict': {
  47                         u'title': u'GTA 5\'s Twisted Beauty in Super Slow Motion',
  48                         u'description': u'The twisted beauty of GTA 5 in stunning slow motion.',
  49                     },
  50                 },
  51             ],
  52             u'params': {
  53                 u'skip_download': True,
  54             },
  55         },
  56     ]
  57
  58     def _find_video_id(self, webpage):
  59         res_id = [r'data-video-id="(.+?)"',
  60                   r'<object id="vid_(.+?)"',
  61                   r'<meta name="og:image" content=".*/(.+?)-(.+?)/.+.jpg"',
  62                   ]
  63         return self._search_regex(res_id, webpage, 'video id')
  64
  65     def _real_extract(self, url):
  66         mobj = re.match(self._VALID_URL, url)
  67         name_or_id = mobj.group('name_or_id')
  68         page_type = mobj.group('type')
  69         webpage = self._download_webpage(url, name_or_id)
  70         if page_type == 'articles':
  71             video_url = self._search_regex(r'var videoUrl = "(.+?)"', webpage, u'video url')
  72             return self.url_result(video_url, ie='IGN')
  73         elif page_type != 'video':
  74             multiple_urls = re.findall(
  75                 '<param name="flashvars" value="[^"]*?url=(https?://www\.ign\.com/videos/.*?)["&]',
  76                 webpage)
  77             if multiple_urls:
  78                 return [self.url_result(u, ie='IGN') for u in multiple_urls]
  79
  80         video_id = self._find_video_id(webpage)
  81         result = self._get_video_info(video_id)
  82         description = self._html_search_regex(self._DESCRIPTION_RE,
  83                                               webpage, 'video description',
  84                                               flags=re.DOTALL)
  85         result['description'] = description
  86         return result
  87
  88     def _get_video_info(self, video_id):
  89         config_url = self._CONFIG_URL_TEMPLATE % video_id
  90         config = json.loads(self._download_webpage(config_url, video_id,
  91                             u'Downloading video info'))
  92         media = config['playlist']['media']
  93         video_url = media['url']
  94
  95         return {'id': media['metadata']['videoId'],
  96                 'url': video_url,
  97                 'ext': determine_ext(video_url),
  98                 'title': media['metadata']['title'],
  99                 'thumbnail': media['poster'][0]['url'].replace('{size}', 'grande'),
 100                 }
 101
 102
 103 class OneUPIE(IGNIE):
 104     """Extractor for 1up.com, it uses the ign videos system."""
 105
 106     _VALID_URL = r'https?://gamevideos.1up.com/(?P<type>video)/id/(?P<name_or_id>.+)'
 107     IE_NAME = '1up.com'
 108
 109     _DESCRIPTION_RE = r'<div id="vid_summary">(.+?)</div>'
 110
 111     _TEST = {
 112         u'url': u'http://gamevideos.1up.com/video/id/34976',
 113         u'file': u'34976.mp4',
 114         u'md5': u'68a54ce4ebc772e4b71e3123d413163d',
 115         u'info_dict': {
 116             u'title': u'Sniper Elite V2 - Trailer',
 117             u'description': u'md5:5d289b722f5a6d940ca3136e9dae89cf',
 118         }
 119     }
 120
 121     # Override IGN tests
 122     _TESTS = []
 123
 124     def _real_extract(self, url):
 125         mobj = re.match(self._VALID_URL, url)
 126         id = mobj.group('name_or_id')
 127         result = super(OneUPIE, self)._real_extract(url)
 128         result['id'] = id
 129         return result